Official NHA Assessment

Race 3: FEGEN BOYS FM 76 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Lady Writer
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
6 / 9
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Unyielding           2    60.0    1    0.00     0.0   76    91           76    +0
2    Lady Zultanite       3    56.5    2    1.25     10.0  69    70           70    +1
3    Lady Writer          3    57.5    3    1.75     10.0  71    71           71    +0
4    Cicadidae            4    59.5    4    1.85     7.0   77    81           81    +4
5    Be Real              2    57.5    5    1.90     0.0   76    91           91    +15
6    Crystal Maiden       4    58.0    6    1.95     7.0   74    78           78    +4
7    Gold For Africa      3    52.0    7    2.05     10.0  65    60           60    -5
8    Chroniclesofnania    5    59.5    8    2.30     0.0   75    94           94    +19
9    Josi Mo              2    52.5    9    8.55     0.0   63    76           76    +13
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Unyielding 76 88 76 +12 0.0 -
2 Lady Zultanite 69 66 70 -4 10.0 -
3 Lady Writer Line 71 69 71 -2 10.0
4 Cicadidae 77 81 81 ✓ Match 7.0 -
5 Be Real 76 71 91 -20 0.0 -
6 Crystal Maiden 74 66 78 -12 7.0 -
7 Gold For Africa 65 68 60 +8 10.0 -
8 Chroniclesofnania 75 60 94 -34 0.0 -
9 Josi Mo 63 56 76 -20 0.0 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. Apply special rules (maiden caps, layoff allowance)
Key Formulas:
  • Drag Effect: Varies by distance (see Benchmarks page)
  • 1 length ≈ 1kg at 1 mile (1600m)
  • WFA Scale: Based on Admiral Rous's 1855 table
  • Rating Points: 1kg = 2 rating points